Tesla, LG Energy Solution to build $4.3 billion LFP battery plant in Michigan

On the Dash:

• A $4.3 billion investment in U.S.-based battery production signals continued localization of EV supply chains.
• Tesla’s focus on energy storage systems highlights growing demand beyond traditional vehicle applications.
• Reduced reliance on Chinese battery imports could influence long-term pricing and availability across the EV market.

Tesla and South Korea’s LG Energy Solution have signed a supply agreement to build a $4.3 billion lithium iron phosphate (LFP) prismatic battery cell manufacturing facility in Lansing, Michigan, with production expected to begin in 2027, the U.S. government said Monday.

According to the U.S. Department of the Interior, the American-made cells will power Tesla’s Megapack 3 energy storage systems produced in Houston, helping to establish a more robust domestic battery supply chain.

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The agreement was highlighted as part of a broader set of deals announced during the Indo-Pacific Energy Security Summit under President Donald Trump’s administration. The partnership reflects a strategic push to expand U.S.-based battery production and reduce reliance on foreign supply.

A source previously told Reuters that LG Energy Solution had signed a $4.3 billion deal to supply Tesla with batteries for energy storage systems, as the automaker seeks to lessen its dependence on Chinese imports amid tariffs. At the time, LG Energy Solution said it had entered into a $4.3 billion contract to supply LFP batteries globally over three years, but did not identify the customer or specify end use.

LG Energy Solution is one of the few producers of LFP batteries in the United States. The battery chemistry has long been dominated by Chinese competitors, which have had limited presence in the U.S. market.